Floor cleaning apparatus



FIG. 1 is a front perspective view showing my new design for a floor _cleaning apparatus.

FIG. 2 is a left side elevatoinal view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a top plan view thereof. 

The ornamental design for a floor cleaning apparatus, as shown. 